| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Sun, Sep 23, 2012 | 43D | Extinct emu-like birds | Matt Ginsberg | Shortz |
| Sat, Oct 23, 2010 | 33A | Old New Zealand natives | Will Nediger | Shortz |
| Sat, Dec 21, 2002 | 50A | Extinct relatives of ostriches | James E. Buell | Shortz |
| Sat, Jun 01, 2002 | 20A | Extinct birds | Rich Norris | Shortz |
| Sun, Jan 18, 1998 | 60A | Extinct New Zealanders | Ed Early and Bob Klahn | Shortz |
| Mon, May 16, 1994 | 19D | Extinct birds | Ed Pegg Jr. | Shortz |